import unittest


class Test2(unittest.TestCase):
    def test4(self):
        print('44444444444444')

    def test3(self):
        print('33333333333333')


class Test1(unittest.TestCase):
    def test2(self):
        print('22222222222')

    def test1(self):
        print('111111111111')


if __name__ == '__main__':
    unittest.main()
